esp-idf/components/hal/esp32s2/include/hal/memprot_peri_ll.h
Planck (Lu Zeyu) 255d499884 fix(ll): fix cpp compile error
Merges https://github.com/espressif/esp-idf/pull/12093

fix(ll): remove FLAG_ATTR macro

Such kind of operator overload will not work because C++ thinks such overload is ambiguous and it still prefer the built-in one which accepts and returns integer. Manually force type conversion seems to be unavoidable.
2023-09-14 14:48:12 +08:00

445 lines
15 KiB
C

/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdbool.h>
#include "soc/memprot_defs.h"
#include "soc/dport_access.h"
#include "soc/periph_defs.h"
#include "hal/memprot_types.h"
#include "hal/memprot_ll.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* ========================================================================================
* === PeriBus1 common
* ========================================================================================
*/
static inline void memprot_ll_peri1_clear_intr(void)
{
DPORT_SET_PERI_REG_MASK(DPORT_PMS_PRO_DPORT_6_REG, DPORT_PMS_PRO_DPORT_ILG_CLR);
DPORT_CLEAR_PERI_REG_MASK(DPORT_PMS_PRO_DPORT_6_REG, DPORT_PMS_PRO_DPORT_ILG_CLR);
}
static inline uint32_t memprot_ll_peri1_get_intr_source_num(void)
{
return ETS_PMS_PRO_DPORT_ILG_INTR_SOURCE;
}
static inline void memprot_ll_peri1_intr_ena(bool enable)
{
if (enable) {
DPORT_SET_PERI_REG_MASK(DPORT_PMS_PRO_DPORT_6_REG, DPORT_PMS_PRO_DPORT_ILG_EN);
} else {
DPORT_CLEAR_PERI_REG_MASK(DPORT_PMS_PRO_DPORT_6_REG, DPORT_PMS_PRO_DPORT_ILG_EN);
}
}
static inline uint32_t memprot_ll_peri1_get_ctrl_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_DPORT_6_REG);
}
static inline uint32_t memprot_ll_peri1_get_fault_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_DPORT_7_REG);
}
static inline void memprot_ll_peri1_get_fault_op_type(uint32_t *op_type, uint32_t *op_subtype)
{
uint32_t status_bits = memprot_ll_peri1_get_fault_reg();
//*op_type = (uint32_t)status_bits & PERI1_INTR_ST_OP_RW_BIT;
*op_type = 0;
//! DPORT_PMS_PRO_DPORT_7_REG is missing op_type bit
*op_subtype = (uint32_t)status_bits & PERI1_INTR_ST_OP_TYPE_BIT;
}
static inline bool memprot_ll_peri1_is_assoc_intr(void)
{
return DPORT_GET_PERI_REG_MASK(DPORT_PMS_PRO_DPORT_7_REG, DPORT_PMS_PRO_DPORT_ILG_INTR) > 0;
}
static inline uint32_t memprot_ll_peri1_get_intr_ena_bit(void)
{
return DPORT_REG_GET_FIELD(DPORT_PMS_PRO_DPORT_6_REG, DPORT_PMS_PRO_DPORT_ILG_EN);
}
static inline uint32_t memprot_ll_peri1_get_intr_on_bit(void)
{
return DPORT_REG_GET_FIELD(DPORT_PMS_PRO_DPORT_6_REG, DPORT_PMS_PRO_DPORT_ILG_INTR);
}
static inline uint32_t memprot_ll_peri1_get_intr_clr_bit(void)
{
return DPORT_REG_GET_FIELD(DPORT_PMS_PRO_DPORT_6_REG, DPORT_PMS_PRO_DPORT_ILG_CLR);
}
static inline uint32_t memprot_ll_peri1_get_lock_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_DPORT_0_REG);
}
//resets automatically on CPU restart
static inline void memprot_ll_peri1_set_lock(void)
{
DPORT_WRITE_PERI_REG(DPORT_PMS_PRO_DPORT_0_REG, DPORT_PMS_PRO_DPORT_LOCK);
}
static inline uint32_t memprot_ll_peri1_get_lock_bit(void)
{
return DPORT_REG_GET_FIELD(DPORT_PMS_PRO_DPORT_0_REG, DPORT_PMS_PRO_DPORT_LOCK);
}
/**
* ========================================================================================
* === PeriBus1 RTC SLOW
* ========================================================================================
*/
static inline intptr_t memprot_ll_peri1_rtcslow_get_fault_address(void)
{
uint32_t status_bits = memprot_ll_peri1_get_fault_reg();
uint32_t fault_address = (status_bits & PERI1_INTR_ST_FAULTADDR_M) >> PERI1_INTR_ST_FAULTADDR_S;
uint32_t high_bits = (status_bits & PERI1_INTR_ST_OP_HIGH_BITS) ? PERI1_RTCSLOW_INTR_ST_FAULTADDR_HI_0 : 0;
return (intptr_t)(fault_address | high_bits);
}
static inline bool memprot_ll_peri1_rtcslow_is_intr_mine(void)
{
if (memprot_ll_dram0_is_assoc_intr()) {
uint32_t faulting_address = (uint32_t)memprot_ll_peri1_rtcslow_get_fault_address();
return faulting_address >= PERI1_RTCSLOW_ADDRESS_LOW && faulting_address <= PERI1_RTCSLOW_ADDRESS_HIGH;
}
return false;
}
static inline memprot_hal_err_t memprot_ll_peri1_rtcslow_set_prot(uint32_t *split_addr, bool lw, bool lr, bool hw, bool hr)
{
uint32_t addr = (uint32_t)split_addr;
//check corresponding range fit & aligment to 32bit boundaries
if (addr < PERI1_RTCSLOW_ADDRESS_LOW || addr > PERI1_RTCSLOW_ADDRESS_HIGH) {
return MEMP_HAL_ERR_SPLIT_ADDR_INVALID;
}
if (addr % 0x4 != 0) {
return MEMP_HAL_ERR_SPLIT_ADDR_UNALIGNED;
}
uint32_t reg_split_addr = PERI1_RTCSLOW_ADDR_TO_CONF_REG(addr);
//prepare high & low permission mask
uint32_t permission_mask = 0;
if (lw) {
permission_mask |= DPORT_PMS_PRO_DPORT_RTCSLOW_L_W;
}
if (lr) {
permission_mask |= DPORT_PMS_PRO_DPORT_RTCSLOW_L_R;
}
if (hw) {
permission_mask |= DPORT_PMS_PRO_DPORT_RTCSLOW_H_W;
}
if (hr) {
permission_mask |= DPORT_PMS_PRO_DPORT_RTCSLOW_H_R;
}
//write PERIBUS1 RTC SLOW cfg register
DPORT_WRITE_PERI_REG(DPORT_PMS_PRO_DPORT_1_REG, reg_split_addr | permission_mask);
return MEMP_HAL_OK;
}
static inline void memprot_ll_peri1_rtcslow_get_split_sgnf_bits(bool *lw, bool *lr, bool *hw, bool *hr)
{
*lw = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_DPORT_1_REG, DPORT_PMS_PRO_DPORT_RTCSLOW_L_W);
*lr = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_DPORT_1_REG, DPORT_PMS_PRO_DPORT_RTCSLOW_L_R);
*hw = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_DPORT_1_REG, DPORT_PMS_PRO_DPORT_RTCSLOW_H_W);
*hr = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_DPORT_1_REG, DPORT_PMS_PRO_DPORT_RTCSLOW_H_R);
}
static inline void memprot_ll_peri1_rtcslow_set_read_perm(bool lr, bool hr)
{
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_DPORT_1_REG, DPORT_PMS_PRO_DPORT_RTCSLOW_L_R, lr ? 1 : 0);
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_DPORT_1_REG, DPORT_PMS_PRO_DPORT_RTCSLOW_H_R, hr ? 1 : 0);
}
static inline void memprot_ll_peri1_rtcslow_set_write_perm(bool lw, bool hw)
{
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_DPORT_1_REG, DPORT_PMS_PRO_DPORT_RTCSLOW_L_W, lw ? 1 : 0);
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_DPORT_1_REG, DPORT_PMS_PRO_DPORT_RTCSLOW_H_W, hw ? 1 : 0);
}
static inline uint32_t memprot_ll_peri1_rtcslow_get_conf_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_DPORT_1_REG);
}
/**
* ========================================================================================
* === PeriBus2 common
* ========================================================================================
*/
static inline void memprot_ll_peri2_clear_intr(void)
{
DPORT_SET_PERI_REG_MASK(DPORT_PMS_PRO_AHB_3_REG, DPORT_PMS_PRO_AHB_ILG_CLR);
DPORT_CLEAR_PERI_REG_MASK(DPORT_PMS_PRO_AHB_3_REG, DPORT_PMS_PRO_AHB_ILG_CLR);
}
static inline uint32_t memprot_ll_peri2_get_intr_source_num(void)
{
return ETS_PMS_PRO_AHB_ILG_INTR_SOURCE;
}
static inline void memprot_ll_peri2_intr_ena(bool enable)
{
if (enable) {
DPORT_SET_PERI_REG_MASK(DPORT_PMS_PRO_AHB_3_REG, DPORT_PMS_PRO_AHB_ILG_EN);
} else {
DPORT_CLEAR_PERI_REG_MASK(DPORT_PMS_PRO_AHB_3_REG, DPORT_PMS_PRO_AHB_ILG_EN);
}
}
static inline uint32_t memprot_ll_peri2_get_ctrl_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_AHB_3_REG);
}
static inline uint32_t memprot_ll_peri2_get_fault_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_AHB_4_REG);
}
static inline void memprot_ll_peri2_get_fault_op_type(uint32_t *op_type, uint32_t *op_subtype)
{
uint32_t status_bits = memprot_ll_peri2_get_fault_reg();
*op_type = (uint32_t)status_bits & PERI2_INTR_ST_OP_RW_BIT;
*op_subtype = (uint32_t)status_bits & PERI2_INTR_ST_OP_TYPE_BIT;
}
static inline bool memprot_ll_peri2_is_assoc_intr(void)
{
return DPORT_GET_PERI_REG_MASK(DPORT_PMS_PRO_AHB_3_REG, DPORT_PMS_PRO_AHB_ILG_INTR) > 0;
}
static inline uint32_t memprot_ll_peri2_get_intr_ena_bit(void)
{
return DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_3_REG, DPORT_PMS_PRO_AHB_ILG_EN);
}
static inline uint32_t memprot_ll_peri2_get_intr_on_bit(void)
{
return DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_3_REG, DPORT_PMS_PRO_AHB_ILG_INTR);
}
static inline uint32_t memprot_ll_peri2_get_intr_clr_bit(void)
{
return DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_3_REG, DPORT_PMS_PRO_AHB_ILG_CLR);
}
static inline uint32_t memprot_ll_peri2_get_lock_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_AHB_0_REG);
}
//resets automatically on CPU restart
static inline void memprot_ll_peri2_set_lock(void)
{
DPORT_WRITE_PERI_REG(DPORT_PMS_PRO_AHB_0_REG, DPORT_PMS_PRO_AHB_LOCK);
}
static inline uint32_t memprot_ll_peri2_get_lock_bit(void)
{
return DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_0_REG, DPORT_PMS_PRO_AHB_LOCK);
}
static inline intptr_t memprot_ll_peri2_rtcslow_get_fault_address(void)
{
uint32_t status_bits = memprot_ll_peri2_get_fault_reg();
return (intptr_t)(status_bits & PERI2_INTR_ST_FAULTADDR_M);
}
/**
* ========================================================================================
* === PeriBus2 RTC SLOW 0 (AHB0)
* ========================================================================================
*/
static inline bool memprot_ll_peri2_rtcslow_0_is_intr_mine(void)
{
if (memprot_ll_peri2_is_assoc_intr()) {
uint32_t faulting_address = (uint32_t)memprot_ll_peri2_rtcslow_get_fault_address();
return faulting_address >= PERI2_RTCSLOW_0_ADDRESS_LOW && faulting_address <= PERI2_RTCSLOW_0_ADDRESS_HIGH;
}
return false;
}
static inline memprot_hal_err_t memprot_ll_peri2_rtcslow_0_set_prot(uint32_t *split_addr, bool lw, bool lr, bool lx, bool hw, bool hr, bool hx)
{
uint32_t addr = (uint32_t)split_addr;
//check corresponding range fit & aligment to 32bit boundaries
if (addr < PERI2_RTCSLOW_0_ADDRESS_LOW || addr > PERI2_RTCSLOW_0_ADDRESS_HIGH) {
return MEMP_HAL_ERR_SPLIT_ADDR_INVALID;
}
if (addr % 0x4 != 0) {
return MEMP_HAL_ERR_SPLIT_ADDR_UNALIGNED;
}
uint32_t reg_split_addr = PERI2_RTCSLOW_0_ADDR_TO_CONF_REG(addr);
//prepare high & low permission mask
uint32_t permission_mask = 0;
if (lw) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_0_L_W;
}
if (lr) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_0_L_R;
}
if (lx) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_0_L_F;
}
if (hw) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_0_H_W;
}
if (hr) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_0_H_R;
}
if (hx) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_0_H_F;
}
//write PERIBUS1 RTC SLOW cfg register
DPORT_WRITE_PERI_REG(DPORT_PMS_PRO_AHB_1_REG, reg_split_addr | permission_mask);
return MEMP_HAL_OK;
}
static inline void memprot_ll_peri2_rtcslow_0_get_split_sgnf_bits(bool *lw, bool *lr, bool *lx, bool *hw, bool *hr, bool *hx)
{
*lw = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_L_W);
*lr = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_L_R);
*lx = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_L_F);
*hw = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_H_W);
*hr = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_H_R);
*hx = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_H_F);
}
static inline void memprot_ll_peri2_rtcslow_0_set_read_perm(bool lr, bool hr)
{
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_L_R, lr ? 1 : 0);
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_H_R, hr ? 1 : 0);
}
static inline void memprot_ll_peri2_rtcslow_0_set_write_perm(bool lw, bool hw)
{
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_L_W, lw ? 1 : 0);
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_H_W, hw ? 1 : 0);
}
static inline void memprot_ll_peri2_rtcslow_0_set_exec_perm(bool lx, bool hx)
{
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_L_F, lx ? 1 : 0);
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_1_REG, DPORT_PMS_PRO_AHB_RTCSLOW_0_H_F, hx ? 1 : 0);
}
static inline uint32_t memprot_ll_peri2_rtcslow_0_get_conf_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_DPORT_1_REG);
}
/**
* ========================================================================================
* === PeriBus2 RTC SLOW 1 (AHB1)
* ========================================================================================
*/
static inline bool memprot_ll_peri2_rtcslow_1_is_intr_mine(void)
{
if (memprot_ll_peri2_is_assoc_intr()) {
uint32_t faulting_address = (uint32_t)memprot_ll_peri2_rtcslow_get_fault_address();
return faulting_address >= PERI2_RTCSLOW_1_ADDRESS_LOW && faulting_address <= PERI2_RTCSLOW_1_ADDRESS_HIGH;
}
return false;
}
static inline memprot_hal_err_t memprot_ll_peri2_rtcslow_1_set_prot(uint32_t *split_addr, bool lw, bool lr, bool lx, bool hw, bool hr, bool hx)
{
uint32_t addr = (uint32_t)split_addr;
//check corresponding range fit & aligment to 32bit boundaries
if (addr < PERI2_RTCSLOW_1_ADDRESS_LOW || addr > PERI2_RTCSLOW_1_ADDRESS_HIGH) {
return MEMP_HAL_ERR_SPLIT_ADDR_INVALID;
}
if (addr % 0x4 != 0) {
return MEMP_HAL_ERR_SPLIT_ADDR_UNALIGNED;
}
uint32_t reg_split_addr = PERI2_RTCSLOW_1_ADDR_TO_CONF_REG(addr);
//prepare high & low permission mask
uint32_t permission_mask = 0;
if (lw) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_1_L_W;
}
if (lr) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_1_L_R;
}
if (lx) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_1_L_F;
}
if (hw) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_1_H_W;
}
if (hr) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_1_H_R;
}
if (hx) {
permission_mask |= DPORT_PMS_PRO_AHB_RTCSLOW_1_H_F;
}
//write PERIBUS1 RTC SLOW cfg register
DPORT_WRITE_PERI_REG(DPORT_PMS_PRO_AHB_2_REG, reg_split_addr | permission_mask);
return MEMP_HAL_OK;
}
static inline void memprot_ll_peri2_rtcslow_1_get_split_sgnf_bits(bool *lw, bool *lr, bool *lx, bool *hw, bool *hr, bool *hx)
{
*lw = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_L_W);
*lr = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_L_R);
*lx = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_L_F);
*hw = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_H_W);
*hr = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_H_R);
*hx = DPORT_REG_GET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_H_F);
}
static inline void memprot_ll_peri2_rtcslow_1_set_read_perm(bool lr, bool hr)
{
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_L_R, lr ? 1 : 0);
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_H_R, hr ? 1 : 0);
}
static inline void memprot_ll_peri2_rtcslow_1_set_write_perm(bool lw, bool hw)
{
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_L_W, lw ? 1 : 0);
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_H_W, hw ? 1 : 0);
}
static inline void memprot_ll_peri2_rtcslow_1_set_exec_perm(bool lx, bool hx)
{
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_L_F, lx ? 1 : 0);
DPORT_REG_SET_FIELD(DPORT_PMS_PRO_AHB_2_REG, DPORT_PMS_PRO_AHB_RTCSLOW_1_H_F, hx ? 1 : 0);
}
static inline uint32_t memprot_ll_peri2_rtcslow_1_get_conf_reg(void)
{
return DPORT_READ_PERI_REG(DPORT_PMS_PRO_DPORT_2_REG);
}
#ifdef __cplusplus
}
#endif